Description
The Taylor 4025A Test Cell is a precision-marked 5 mL plastic sample vial engineered exclusively for the Taylor K-1106 phosphate testing kit. It enables exact water sample measurements for color-comparator analysis, delivering trustworthy readings for phosphate concentrations ranging from 0 to 6,000 ppb. Solidly constructed and comfortable to handle, this test cell is built for consistent, repeatable results in pool and spa water chemistry evaluations.









